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OPA2347UA/2K5 - Texas Instruments

Description: Texas Instruments OPA2347UA/2K5, Dual Op Amp, 0.35MHz CMOS, Rail to Rail, 3 V, 5 V, 8-Pin SOIC

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OPA2347UA/2K5 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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OPA2347UA/2K5 - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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OPA2347UA/2K5 Details

  • Manufacturer Part Number:

    OPA2347UA/2K5

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.00001 µA

  • Bias Current-Max (IIB) @25C:

    0.00001 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.00001 µA

  • Input Offset Voltage-Max:

    6000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    0.17 V/us

  • Supply Current-Max:

    0.068 mA

  • Supply Voltage Limit-Max:

    7.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Unity Gain BW-Nom:

    350

  • Voltage Gain-Min:

    25110

  • Wideband:

    NO

  • Width:

    3.9 mm

OPA2347UA/2K5 Frequently Asked Questions (FAQs)

  • The maximum power dissipation of OPA2347UA/2K5 is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
  • To ensure stability, it's essential to follow proper PCB layout practices, such as minimizing parasitic capacitance and inductance, using a solid ground plane, and placing decoupling capacitors close to the op-amp. Additionally, selecting the correct gain and bandwidth for your application can help prevent oscillations.
  • The recommended input impedance for OPA2347UA/2K5 is in the range of 1kΩ to 10kΩ, while the recommended output impedance is in the range of 500Ω to 2kΩ. However, the optimal impedance values may vary depending on the specific application and circuit requirements.
  • While OPA2347UA/2K5 is rated for operation up to 125°C, it's essential to consider the device's thermal limitations and potential degradation of performance at high temperatures. If your application requires operation above 85°C, it's recommended to consult with a TI representative or consider using a more suitable device.
  • To prevent electrostatic discharge (ESD) damage, it's crucial to follow proper handling and storage procedures, such as using anti-static wrist straps, mats, and bags. Additionally, consider adding ESD protection devices, such as TVS diodes or ESD arrays, to your circuit design.

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OPA2347UA/2K5 Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image OPA2347UA Texas Instruments

Operational Amplifier, 2 Func, 6000uV Offset-Max, CMOS, PDSO8